// cpt-city: heine/ICS_GTS2012_Era (cpt)
//
// Geological Time Color Palettes
//
// Data source: International Commission for Stratigraphy (ICS)
// Time scale: Geological Time Scale 2012
// Geochronologic unit: Age
// Date generated: 2025-10-14
//
// NOTES:
// - A * behind the name means that the age is given is approximate.
//
// author: Christian Heine
// copyright: CC BY-SA 4.0
// year: 2025
// url: https://phillips.shef.ac.uk/pub/cpt-city/heine
#declare ICS_GTS2012_Era =
color_map {
  [0.00000 color rgbf <0.9490,0.9765,0.1137,0.0000>]
  [0.01650 color rgbf <0.9490,0.9765,0.1137,0.0000>]
  [0.01650 color rgbf <0.4039,0.7725,0.7922,0.0000>]
  [0.06305 color rgbf <0.4039,0.7725,0.7922,0.0000>]
  [0.06305 color rgbf <0.6000,0.7529,0.5529,0.0000>]
  [0.13525 color rgbf <0.6000,0.7529,0.5529,0.0000>]
  [0.13525 color rgbf <0.9961,0.7020,0.2588,0.0000>]
  [0.25000 color rgbf <0.9961,0.7020,0.2588,0.0000>]
  [0.25000 color rgbf <0.9922,0.7059,0.3843,0.0000>]
  [0.40000 color rgbf <0.9922,0.7059,0.3843,0.0000>]
  [0.40000 color rgbf <0.9686,0.2627,0.4392,0.0000>]
  [0.62500 color rgbf <0.9686,0.2627,0.4392,0.0000>]
  [0.62500 color rgbf <0.9765,0.6078,0.7569,0.0000>]
  [0.70000 color rgbf <0.9765,0.6078,0.7569,0.0000>]
  [0.70000 color rgbf <0.9686,0.4078,0.6627,0.0000>]
  [0.80000 color rgbf <0.9686,0.4078,0.6627,0.0000>]
  [0.80000 color rgbf <0.9569,0.2667,0.6235,0.0000>]
  [0.90000 color rgbf <0.9569,0.2667,0.6235,0.0000>]
  [0.90000 color rgbf <0.8549,0.0118,0.4980,0.0000>]
  [1.00000 color rgbf <0.8549,0.0118,0.4980,0.0000>]
}